What is a Certified Nursing Assistant? As the title suggests, a certified nursing assistant, or CNA, serves as an assistant to registered nurses, licensed practical nurses and other nursing and health care professionals.
Charter of the United Nations The UN Charter The Charter of the United Nations was signed on 26 June 1945, in San Francisco, at the conclusion of the United Nations Conference on International Organization, and came into force on 24 October 1945.
The United Nations Charter was drafted at a conference in AprilâJune 1945; this charter took effect 24 October 1945, and the UN began operation. The UN's mission to preserve world peace was complicated in its early decades by the Cold War between the US and Soviet Union and their respective allies.